111809025

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 208379520

約数和(自身を除く): 96570495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 355, 639, 675, 1065, 1775, 1917, 2333, 3195, 5325, 6999, 9585, 11665, 15975, 20997, 34995, 47925, 58325, 62991, 104985, 165643, 174975, 314955, 496929, 524925, 828215, 1490787, 1574775, 2484645, 4141075, 4472361, 7453935, 12423225, 22361805, 37269675, 111809025]

約数ペア:

[(1, 111809025), (3, 37269675), (5, 22361805), (9, 12423225), (15, 7453935), (25, 4472361), (27, 4141075), (45, 2484645), (71, 1574775), (75, 1490787), (135, 828215), (213, 524925), (225, 496929), (355, 314955), (639, 174975), (675, 165643), (1065, 104985), (1775, 62991), (1917, 58325), (2333, 47925), (3195, 34995), (5325, 20997), (6999, 15975), (9585, 11665)]